Examlex
The raising of economically useful trees is known as ______________.
Buttress Root
A bracelike root at the base of certain trees that provides upright support.
Pneumatophore
Roots that extend up out of the water in swampy areas and are thought to provide aeration between the atmosphere and submerged roots.
Storage Root
A root modified for the storage of nutrients and energy, typically in the form of carbohydrates, as seen in carrots and beets.
Photosynthetic Root
Roots capable of photosynthesis, typically found in some aquatic plants, allowing them to absorb carbon dioxide directly from their environment.
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